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Ganezh [65]
4 years ago
11

What is the sign of the product (–7)(–2)(–5)(1)?

Mathematics
2 answers:
IrinaVladis [17]4 years ago
5 0
It would be negative. Negative x negative = positive. Positive x Negative =negative. Negative x positive = negative.
zubka84 [21]4 years ago
4 0
The product would be negative. Since there are three negative integers, the product would be negative. Two negatives make a positive, but another negative makes the end result negative.
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Solving rational equations<br><br> solve for x: 3/x-4=7/x
KIM [24]

Solving the rational equation \frac{3}{x-4}=\frac{7}{x} the value of x is 7

Step-by-step explanation:

We need to solve rational equation: \frac{3}{x-4}=\frac{7}{x} and find value of x.

Solving:

\frac{3}{x-4}=\frac{7}{x}

Cross multiplying:

3(x)=7(x-4)\\Simplifying:\\3x=7x-28\\3x-7x=-28\\-4x=-28\\x=-28/-4\\x=7

So, value of x = 7.

Solving the rational equation \frac{3}{x-4}=\frac{7}{x} the value of x is 7

Keywords: Solving the rational equation

Learn more about Solving the rational equation at:

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8 0
3 years ago
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7 0
3 years ago
Factor the polynomial 8x² − 24x − 224 completely
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Step-by-step explanation:

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Step-by-step explanation:

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3 0
3 years ago
What is 9m-28=2m explain
loris [4]
9m-28=2m
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m=4
5 0
3 years ago
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